The Eraser Mac OS

This page illustrates the detailed process of recovering data from a failed Mac computer before you reinstalling the macOS. If you are having the same issue, follow through this page to see how to get data out of the failed Mac computer before macOS reinstallation:

1. The Eraser Mac Os Pro
2. Norton Power Eraser For Mac
3. The Eraser Mac Os Download

These files are created by the operating system while running a process. Temporary files consume storage space and degrade system performance. BitRaser File Eraser routinely deletes the system traces thus improving your PC's speed, performance, and storage space utilization. Support Communities / Mac OS & System Software / Mac OS X v10.3 and earlier Looks like no one's replied in a while. To start the conversation again, simply ask a new question. I've seen a number of posts where people have had challenges on their M1 Mac when reinstalling the OS from scratch or reformatting and reinstalling the OS or erasing their M1 Mac to return it. As of Big Sur 11.0.1 - doing this the traditional way, using the Recovery Tools causes issues (Using Disk Utility to erase or reformat the hard drive.

macOS Reinstallation Deletes Everything, What Can I Do

'My macOS Catalina got corrupted, and the login screen doesn't appear. If I reinstall macOS from the recovery menu will my previously installed software and data be deleted? And if so how can I back them up on a hard drive, the data and the software are very important to me.'

Reinstalling macOS of macOS Recovery can help you replace the current problematic OS with a clean version quickly and easily. Technically speaking, simply reinstalling macOS won't erase your disk either delete files. You probably don't need to erase, unless you're selling or giving away your Mac or having an issue that requires you to wipe. Besides, If you suspect there's something wrong with your startup drive, you can use the Disk Utility to scan and repair them from the recovery screen, which might be a quicker and more convenient alternative than erasing and reinstalling your macOS.

How to Recover Data When Mac Needs to Be Erased and Reinstall macOS

If you're encountering the same issue as said at the beginning of the article, that your computer gets corrupted, and you have to consider a complete restart in Recovery Mode. At this time, you need to use the Disk Utility in macOS Recovery to erase your Mac hard drive first, and go on to reinstall the macOS.

As well all know, erasing the hard disk on Mac will inevitably cause data loss and make the files unrecoverable. How to recover data in the easiest way when Mac failed to start? Don't worry, here comes the EaseUS Mac data recovery software, which enables you to create a bootable USB drive on another Mac that works well, then, restart your Mac from it, and go ahead to recover files. Especially to restore data on system drive under macOS 10.13, it's very safe to recover from bootable media. Useful for any emergency, no secondary data damage!

Now, follow the step-by-step guides below to see how to recover data from Mac that fail to start and need to erase and reinstall OS. The whole tutorials will be divided into two parts: how to create a USB bootable media and how to recover data from bootable media.

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How to Create a USB Bootable Media

Step 1. Install and run EaseUS Data Recovery Wizard for Mac on another Mac computer, select 'File' > 'Create Bootable USB'. Then, choose a USB drive to create the bootable disc.

Step 2. The program starts to create a 2GB space and save the boot files. The rest space on the USB can be still used for storage.

Step 3. Once it completes, please follow the guide to boot the corrupted Mac from the bootable disc and start the recovery. We suggest you restore the data to an external hard drive.

How to Recover Data from Mac Hard Disk

Step 1. Select the disk location (it can be an internal HDD/SSD or a removable storage device) where you lost data and files. Click the 'Scan' button.

Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.

Step 3. In the scan results, select the file(s) and click the 'Recover Now' button to have them back.

After the data recovery, you can use the 'Disk Utility' to erase your Mac disk, and then choose 'Reinstall macOS' to finish the reinstalling.

See More about EaseUS Data Recovery Wizard for Mac

EaseUS Mac data recovery program allows you to recover deleted files from the emptied trash bin, internal/external hard drive, SSD, corrupted or formatted memory card, including memory sticks, SD cards, CF cards, XD & MMC cards. Besides, it also enables you to recover lost Word, Excel, PPT, etc.

There are mainly two reasons why you want to restore your Mac to factory settings and erase everything.

• You want to erase your MacBook Pro/Air, MacBook, iMac to sell or give away the Mac.

• Your Mac is running slow or having other problems so that you want to delete everything on Mac to start over.

It is not difficult to erase everything on a Mac and reformat the MacBook or iMac. But if you want to reset MacBook Pro/Air, iMac without losing data, or securely and completely wipe a Mac, there are a couple of things you should do. Just follow this guide to complete all the steps that are needed to securely and completely erase everything on Mac. Your Mac will be restored to factory settings after that.

Step 1: Back Up Your Mac Before Factory Reset

I believe that there must be some important files on your Mac. Therefore, it is a must to back up your files before erasing your MacBook or iMac. There are mutiple options to back up your Mac:

Move everything that are important to you to an external hard drive. It is time-consuming but feasible if you have limited documents, photos, videos, etc. that need to be backed up before erasing Mac.

Back up your files on Mac to a cloud storage, such as iCloud. Before doing that, make sure your iCloud account have enough free space.

Make a copy of your Mac data to an external hard drive with a backup program, such as Time Machine, Apple's built-in backup tool for Mac. Learn about the steps to back up a Mac: How to Backup Your Mac with or without Time Machine.

You can wipe a Mac without losing data by using one of the backup methods mentioned above. And to reduce the size of your Mac's backup and incease the backup speed, it is recommended to clean useless junk files on your Mac before a Time Machine or iCloud backup. FonePaw MacMaster can easily delete caches, logs, borwsing history, duplicate files and photos, large files, useless apps and more from your Mac.

Download

• Download and run FonePaw MacMaster on your Mac.

• Select the file type you want to clean, such as system junks, duplicate photos. Click Scan.

• Click Clean to remove the junks you don't need.

Go ahead to back up your Mac. The backup will be finished more quickly, taking less space of your external hard drive or iCloud account.

Step 2: Completely Delete Private Files

Do you know that files on Mac are actually recoverable after factory reset? That's right. Even though you have reformatted your Mac and erased everything on Mac, it is still possible to recover the erased files on the Mac with a professional data recovery program such as FonePaw Data Recovery. If you have confidential files on your Mac and don't want to take the risk that somebody may find the files from the reformatted Mac after performing data recovery, you can use Eraser on FonePaw MacMasterto securely delete confidential files on your Mac before factory reset. The Eraser can erase the trace of a file on the hard drive and make it unrecoverable.

• Install FonePaw MacMaster on your Mac.

• Click Eraser and select the files you want to destroy.

• Click Erase to make it unrecoverable.

Step 3: Turn off FileVault

FileVault encryption is an Apple built-in feature that is designed to encrypt your hard drive and files on the hard drive. It is recommended to turn off FileVault before reset and clean install macOS system. Here are the stpes to disable FileVault encryption.

• Open System Preferences > Security & Privacy.

• On the Security & Privacy window, click the FileVault tab.

• Click Lock button and you will need to enter password of the administrator account the unlock FileVault settings. Santas gift - cyborg chrismas mac os.

• After entering the password, you are able to click Turn Off FileVault. Click it.

All files on your Mac will be dencrypted after FileVault is off.

I believe that there must be some important files on your Mac. Therefore, it is a must to back up your files before erasing your MacBook or iMac. There are mutiple options to back up your Mac:

Move everything that are important to you to an external hard drive. It is time-consuming but feasible if you have limited documents, photos, videos, etc. that need to be backed up before erasing Mac.

Back up your files on Mac to a cloud storage, such as iCloud. Before doing that, make sure your iCloud account have enough free space.

Make a copy of your Mac data to an external hard drive with a backup program, such as Time Machine, Apple's built-in backup tool for Mac. Learn about the steps to back up a Mac: How to Backup Your Mac with or without Time Machine.

You can wipe a Mac without losing data by using one of the backup methods mentioned above. And to reduce the size of your Mac's backup and incease the backup speed, it is recommended to clean useless junk files on your Mac before a Time Machine or iCloud backup. FonePaw MacMaster can easily delete caches, logs, borwsing history, duplicate files and photos, large files, useless apps and more from your Mac.

Download

• Download and run FonePaw MacMaster on your Mac.

• Select the file type you want to clean, such as system junks, duplicate photos. Click Scan.

• Click Clean to remove the junks you don't need.

Go ahead to back up your Mac. The backup will be finished more quickly, taking less space of your external hard drive or iCloud account.

Step 2: Completely Delete Private Files

Do you know that files on Mac are actually recoverable after factory reset? That's right. Even though you have reformatted your Mac and erased everything on Mac, it is still possible to recover the erased files on the Mac with a professional data recovery program such as FonePaw Data Recovery. If you have confidential files on your Mac and don't want to take the risk that somebody may find the files from the reformatted Mac after performing data recovery, you can use Eraser on FonePaw MacMasterto securely delete confidential files on your Mac before factory reset. The Eraser can erase the trace of a file on the hard drive and make it unrecoverable.

• Install FonePaw MacMaster on your Mac.

• Click Eraser and select the files you want to destroy.

• Click Erase to make it unrecoverable.

Step 3: Turn off FileVault

FileVault encryption is an Apple built-in feature that is designed to encrypt your hard drive and files on the hard drive. It is recommended to turn off FileVault before reset and clean install macOS system. Here are the stpes to disable FileVault encryption.

• Open System Preferences > Security & Privacy.

• On the Security & Privacy window, click the FileVault tab.

• Click Lock button and you will need to enter password of the administrator account the unlock FileVault settings. Santas gift - cyborg chrismas mac os.

• After entering the password, you are able to click Turn Off FileVault. Click it.

All files on your Mac will be dencrypted after FileVault is off.

Step 4: Remove iTunes Authorization and iCloud Account

You don't want your iTunes or iCloud account to be linking to your MacBook or iMac if you decide to sell it or give it away. You can authorize only 5 computer with your iTunes account so you don't want to lose an allocation to a Mac that you no longer own. So before erasing your MacBook or iMac, you should first deauthorize iTunes and disable iCloud on your Mac.

Deauthorize iTunes on Mac

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• Open iTunes on Mac.Click Account > Authorizations > Deauthorize This Computer.

• You'll need to enter the password of your Apple ID. Then click Deauthorize.

Sign out of iCloud on Mac

• Open System Preference > iCloud. Super mario bros xd mac os. Click Sign Out.A window will pop up, asking whether you want to keep a copy of your iCloud data on the Mac.

• Deselect all the options and click Continue, which will ensure that your iCloud data won't stay on the Mac.

Also, don't forget that your iCloud account can also be used to receive iMessage. So run Messages, click Preferences > Accounts to sign out of iMessage.

Step 5: Erase MacBook, MacBook Air/Pro, iMac

After finishing the above steps, you are now offically able to wipe your MacBook, MacBook Pro, MacBook Air or iMac. You need to erase your Mac in recovery mode.

Space shooting (lol9343297237) mac os. Enter your Mac into recovery mode

Power off your Mac and then reboot it. As it is rebooting, press and hold Command + R (Option + Command + R or Shift + Option + Command + R) until you see the Apple logo.

Generally you can use Command + R combination to enter the Recovery mode. If you need to upgrade you need to the latest macOS compatible with your Mac, use Option + Command + R; If you want to clean install the macOS that came with your Mac, use Shift + Option + Command + R.

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Erase everything on your Mac

When you are in recovery mode on Mac, you will see the macOS Utilities menu. Select Disk Utility.

Select the disk to erase. To erase everything on your Mac, you usually should choose the main hard drive named Macintosh HD.

If the Mac is running High Sierra or later, Disk Utility will show all the Macs linked with your Apple ID under Macintosh HD. So be careful not to delete the drive of other Macs.

Click Erase. Then you need to enter name and format of the drive. You can choose either APFS or Mac OS Extended (journaled) to reformat the Mac. APFS is a new file system introduced by Apple since High Sierra, which is more recommendable.Click Erase to begin wiping everything on your Mac.

Step 6: Reinstall macOS on MacBook, iMac

After deleting everything on your Mac, you can now reinstall macOS. Go back to macOS Utilities menu. Select Reinstall macOS and follow the on-screen instructions to finish.

That's all about how to factory reset your Mac and erase everthing. If you have more question, drop it in the comment section.